{
"manageEntity": {
"action": "Repost",
"entityId": "1507562575",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x069f0206701155b7066eafe8066f6ad2449e6e4c455a967870e1b1ad3baa1d32",
"signature": "0x5cfe0381db3f572290bdf5fe5bb5248cfd01499972682c8a9cad3609ba59ea4551ab6e2c0abf5eb1e003af9fc3c628482c9d2f0e1910c40a27a80a5e967057cc1c",
"signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
"userId": "580720856"
}
}