{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385460276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2cf1935c06ef52b6d05ad0e0c09ab4d79cf8ae017ee0843958dc3318386055d",
    "signature": "0x9b38c1321009dbfd60b1c8dd6df578d7ef3c9273d72b9bf7819a4421d7af0c3251f543e682bc604fa144503603d38f7d64435bea5520ac02eeb644b585b94d2f1b",
    "signer": "0x94072C091E5edAf7bbccf2aC8257a1590541a307",
    "userId": "987917854"
  }
}