{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d7fff2a768326ab4304cb3062d19f53ebd35db3c0306ed2fe762726e79c0ea4",
    "signature": "0xd4fcefc5d438765c2ca8265c9e2a1db83b2cff0c5ee7564beb12662928040aaa1552f55cf3952760049d485096bf02f2aac8102a92e35fe50a8ed7285293c78b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}