{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf504e40484d3a2b531d3620a8a8e7fd2b15d12ef8099f202ee0e2963e29226a2",
    "signature": "0x39347b5a9be4a5443125d7c7f26301aa16ba8562b0942d5d3431b92441c4dbee611d1eb2c9974e517c2f8abf2059b4b3c74c5842327fad2f3fab08551ba1f2971b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}