{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242810573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f16fb65a4fbdf99eb91158f0d94b5e103ecda01fbdf9214092c190a5cb8985e",
    "signature": "0x447f66b601beabd00761545c7b46d0c6fb7539697248da608684e64caa24496514b6f1444369f25b012bc58d24d0033181adc060530262d4428a6986f01eea2e1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}