{
  "manageEntity": {
    "action": "Repost",
    "entityId": "358392140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93904afe88595145dc9ec189122ae4ec0789b673b342a308bcc408965dcbdc6e",
    "signature": "0xb9e1b634e3373a572d590a3d6f12f43a56a9681e6c7c239a716a1c6014c879aa07bf1929a747c4f2b7df9d5a9cf42f91370d53085755beb1bc6024736f6ede971b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}