Transaction not yet indexed

553bY4K3eEASkbqKMNFDHvtigvPZnAGNMV8oWSDQsaYDc6Ps23MbNJ9H2wEK9zQbFsHJ34F18tx9dScWS87vtNu7

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