Transaction not yet indexed

53mmfRFm7zi74hZBqLHwFQ8QUSe2k8GThdTs5C2z4kJwKyJVRDXkEM2WswExSeCDpgW3cgszSMoyHRUb2wUZnSjL

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