Transaction not yet indexed

53SF6Tizu6LUeEcR5kYML56z4VsCDFQGLTuYzLbnH89ZUYS1eupJ6NAQpxfj4Lsr3wAdUqGvhBLSveVomnWufjQ

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