{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1641553659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70391a81b35f19e7c85c296c3afb1882bd1eb7b907c1dd2ccd83ecec1fac8dac",
    "signature": "0x2055a074740e377f7b3f88327d70c0ec5bd482ce42f7fba6a6d7616adba9295f212098e0dcfeee1151762e6cddb5fb43d8da6aebbe10ae7b1f6a8e4d3bf12f921c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}