{
  "manageEntity": {
    "action": "Repost",
    "entityId": "737541090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x852d891ab418a123d4408ca92097704051d0e3959f02a0bda46121ba9a84d010",
    "signature": "0x07d9cdf3aead873de039a6011cf3ee16dfae50d0d34fc18ddc3d9ed29b8ffc464d4ed05070c83bfad327b3f58fcc97f704c1c8665e8414f9b6345ff9bc83b93f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}