{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219613115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16de117b13a79eb136469355c72dcb0238d6b8e108fe6db414179bf1de03e635",
    "signature": "0x29f895e71ef956dd62a695f6343180f3e1a07563c207de404aad385245e1bf825fca208848febfa8ab7acb17599fdbb10b763f9bf5b4eac4ab42df54b87b62fc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}