{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x637090353a582dbf3110dfc73ed59379ef03e21c08fae0f47867786339fbcef6",
    "signature": "0xea714836ccc634a86125b9284dc04292e1b3235ca9fe5e131f388fc8e1a2ab5e4847155b0273003667fc3a0c5234712f6d971c6ced6bf3000a98305c6e3048ce1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}