{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505434706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdc12c258f54983d2ce5daeef99f699054ae5e9a4a68291df14617c5d3111fb6",
    "signature": "0x6372f0a126297dba5a4aa51903178daa2488be6a34ef4c32dac813734cc5f03a7aaf593b9d7669ea61cf95858d54a2df3b454041212ecee88bbef88fafab44161c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}