{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1307718751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x346e452bbaca393677850e2e9f44deffc43125a905ff724135fdf04375147b78",
    "signature": "0xb8e042c2f7cf2b5e5f223f3fe38143e0a13910e1c3cf7b9128b5cffac4d0bd790edf303541fe6bc24e3ad60654a78914dfebab53dbcab485123c20928b10c4491b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}