{
  "manageEntity": {
    "action": "Repost",
    "entityId": "848744872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1810be34bab6f8a04b02f432454f74521f6838c86fc8c8a79afbcc37c899a5a",
    "signature": "0xc0f4058c485b534b7f477f23561058ee76bdf8c9be1282f49fc4778bc1254415158f19c166af178517382599b59c178cc91502d1883ddedf8484186d40b836801c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}