{
  "manageEntity": {
    "action": "Repost",
    "entityId": "194190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c46471c6961e436d50861160e9889e4a2e31da74a9dee099db59635467f3d01",
    "signature": "0x3d911a86549993965a0bea28234fba2ab3f2f74cbd71a8779a08319ed5c1468310761fccc41ac0985e9d29527190ba51f1f05a2f5b035ec115cbb5c371c3dc241b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}