Transaction not yet indexed

53NbZGXn4cTN3aFPkRDygpipEirZPt33PSu67Qm9AHSyDUnquHE1bTeLdxie83JPAVRFuGdZLjAJSDb8Us26MsqE

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