{
  "manageEntity": {
    "action": "Repost",
    "entityId": "878269462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92511d927497319adabe28d46856156764a8f8f6081dcbd3666b4ef19f255592",
    "signature": "0x41ecc8b7ff3371a66a5e0e0a0af4f31978b6c3019d80b603496e31985558373e0e5e796a9de075d005f3ed61dd235581e53b0be4bf3530e18ecf26b15f4d979d1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}