Transaction not yet indexed

553LMzB2L2TjTrd3W1oCQPARmkYaxoNCKWx1C4VNYPfLnhcDr6fM4ceVJVxUR2HAPAzEc3ZEii7dJVwN9cmG6Wqa

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