{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60144c4238c81fa9a64978f21deb45de240ea368956f8c8537ca57abf54c7d01",
    "signature": "0xaebaf47199b1928673aa99ade6a79fb4da48ab19ba702ddf525326457d0cf2745fc1a714151bb125141e651486755927bb7588aef5d2df85cc341e359da724131c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}