{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1901617157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c6486b128e80af782937a5ea51c74358d91e9b7575e4ea9e2be834aa4903f84",
    "signature": "0x295497c6dfd9247de40fd1f37f3ca97da4b67322c11272dc9f2ffa8e98caffdb47a79319629dab4afe8ca82d68556c9acd8c98f3edeefecc6f7601eec9db799c1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}