Transaction not yet indexed

53twfNwzbSkiqqN4SCpbGXvUqi5wUV6LHfiA4keFKSm7hKi7UDpJVDukJbELoBJkNMQMG5gUbmphBa3fjZvCVGy6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.