{
  "manageEntity": {
    "action": "Repost",
    "entityId": "153691639",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0138fb6dfe5674df480da3e411004e08ef03c11e68e844861d0fe9a2cd6e948b",
    "signature": "0x450fc595152a21f14c7ffaff4e685e47402a1a5183d2b001da795ce31e90668248d3ffddd5e54ba4b485fff20a346c862cadd57b137ac5861716e5088e43f1451c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}