Transaction not yet indexed

53mhH1EMbKFREa2QF2YNKDvr2KNtvx5Nda8nxFdFfadiYm3HbYL1FoHAKhZajVRfwhjZVnjLSRzq5EWPVA8CcyZT

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