{
  "manageEntity": {
    "action": "Repost",
    "entityId": "761445737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7060e1b3dd38ad2ae0b245b5131052e9019db166a864ae4399014f21117c7406",
    "signature": "0xd0f60dab72e4e1a7441447e3089d0836e061dfdaee9d86cd2144b17592201377246295a33aad6203094c10143f6740d132c8ec5fb72aa4f7417c224d5b9ba0db1b",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}