{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502968081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f53f362f4bd215c6a01409cb0bee602f01d34ef98296613ffbc9beef1e526ba",
    "signature": "0xd25ff265dc37900d6c63614f942c4a4f5f207e80ffd374aca09f8726b8f51a6a5320e7453e788aa7abce41c04bd6270512921532e268d1438fe10d1ee7a27cd31c",
    "signer": "0x9334c6136F26E4E2Eb1BB47da61Ae51958Af67be",
    "userId": "626108037"
  }
}