Transaction not yet indexed

53sMenSmZjRUiPFvVhErc4RPjXBVBWpTYRcvMzdbWCfi8mTmSVWiKunHUcr8z26wbAkEPdVC64yuKqtGg3M3oAm2

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