{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634449",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb727943ddc41c2cdac17dd7a8d6190cbf1c2efa4dbddecc2a1f66328d58ce90f",
    "signature": "0x0da244c93c9c655a8c0014007390fd07537cfb00b4b6584d87cc1d14de50e9164456bcbe2c267822c810db0a6dd4f60367c4c8bf9e371c3b1712f0ed5a879cbb1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}