{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545583501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x819a1aeae3f21750c2f0ffe7515b6685c2304da11a7bef872e3e3c8900f426ce",
    "signature": "0xdd804d8f8bcea3d6da07f90c9658e1eb8451df53be99eea0ebf50270a5340c965b7ff8ad8dcab5cd884452b2ce570ea31f526db6d22c9c03962b16cdcd809c411b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}