Transaction not yet indexed

53xrLG7Xyza1owupCWrNNgVzcWLUUTeJ3AigvyCsQu7ZW2VCZffnr6GeeN8n5jW4uJUWokAWfRz2xhYKbFbALet3

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