Transaction not yet indexed

53SMMMcGYsHuGQ735geNyjKsrvxhtTrXsqv4VB8aAvejEdMHE3ZTTfboeWr9UoTXT7ugxaMEhiUjqQRDJ2vdP1S

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