{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363605710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3210031375d3bbe9fbe0a88e4ccf79b66e3f1b112fdadf2c5f26c6145d697a51",
    "signature": "0x8f64379a348ea0b6410734bd5697a22d27e2ecc0fbc40e8424fa4a03135915cf41078a652927a9a97418af30b74e0a604f137cbc22f18bc756fa3d67fa60cfad1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}