{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300980140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06c879239a9d6d1eb56c7e183992cc879d775645eff52c0829a44dda0d2827fa",
    "signature": "0x3a5c4de299bbf9a04d42d2f00f593674af7917d3dd332d945d034a209ddffa6b04075f90f6242cc0a7013842adab751495f3ac7a24d606f210a0b7dc1483c0b71b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}