{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1183356801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56ab207cf64bf72d2b8069362f9c9590e63428cfcf3d9abb6f24eba930a27152",
    "signature": "0xef12fa1d472b0a64b9e75560b7620e486f92b646e90fbcad49b6ab6eac4c80c716d76ade127eb8098cd77cf3fd8ee956f2e90d8ad5716a79a67782875d34095d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}