{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c03e81e2c20a62dc425bee251e5cd900e17feb1c6e63917624277dbc51644e0",
    "signature": "0x4d02de0a3a8e33eabb32bd72ec646afba94eb4013160bd92c5717090b383f9d1199dd87b94149b30228120647b557a2ce99f28264f86e01a50eb25b18f53471c1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}