Transaction not yet indexed

53LNgHAAsAwCvmzHP9PhACpZdD7GJorw4NU1xtLxaAaTo3Ap51c1PtDvvR6D5G3ydJfc24EV4vNmoUfo7zZHhtdv

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