{
"manageEntity": {
"action": "Repost",
"entityId": "583347547",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x473d2650fc15db64a6bb443c18550565101c9b1b7ab639d3d411d404e688ba52",
"signature": "0x626eb82715efcdf836e7e9a9ffda604aba86cb986e0a22dcf73c565be5aed3d72e2ca3fd6760b999f786fbaaf5975205669d125e111853bb26b2908a41beeb501c",
"signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
"userId": "77551267"
}
}