Transaction not yet indexed

53Z1SJFszaRDSe61p2FAKdzfGAs23eLYJQvxsFLpvbk1dUKLNaQDngPGpE5APS7XWFnvEuPeoPjks5jSBqYrnsxN

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