{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435481800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03310a2cf447ef6153c5125bb05cf8f1ab3509966c44ad344fbdff7f0f361892",
    "signature": "0x0df382552101fbdc27b12dcb1cdbe98ace4a12a14c280a8dc3ee0fde930775ba501ba3f98bcdc8ca2cf6d2773ed98ee91dcf7ae7890bbaac7237d1c4de89c50b1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}