Transaction not yet indexed

53FKkhECteg8UDvVpihavSfWRdTAcAgNUVQ2pGufbgRi3phPd7XBgkveMKghH4VQMUXBKyWPmJ5q52cGM3w22bpT

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