Transaction not yet indexed

53faGcuNREWA2fqWLUYEM9h3rDRvsqGd3egYcbG9rZcK4URRQAbeGCSiWcUqXBheBM2XE6Znm3YTYnoicW2aJYW2

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