{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378824623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x874322df4bbe06f1cc0dff1f82fb3a0826eecd9def87da5196406d6beec9cd58",
    "signature": "0x93df62cc875270fd981995d3cb55015cf33ccffe31cdb228026defef5a381f135485b7b34143d252351efb2982c01cd4f2145073c30a09072e68b678bbcfaec51b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}