{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073487469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf19a10faf5e70fa0b06aca305adeef735fb61991f1f096fdbfc93cb729fb6024",
    "signature": "0xb61a1397cc9c1ee7f8b80e1ddf4141fc620dc047822cace64ca9b1addb2131954033a2b42fd72db088ead20417127b2a54e20ba398ffada158c3e1b9b084c16e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}