Transaction not yet indexed

53NTC6fp2TgrGG2SMwPLAJRTW6fNyTFmA8WhKXq1Z6wMrmdDNGFsB3Y9PnoVY62QQ49JswZmd8VBCfRKPPSyF6sq

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