{
  "manageEntity": {
    "action": "Repost",
    "entityId": "690939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb08d69ae264be9cd8297032e2ae0472eb9e88257a35724a1e71ac10d46de2e9a",
    "signature": "0xb2a32ce1b163ac7f917dad703215f4acde888a309c7a107221cf3e07c93717694abcb184323e8c2072e42f0045008deefcf28f782a9ae798becdb879c24013a61b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}