Transaction not yet indexed

53LAdTi4i6wQXXGohTdGUYseHRXNP1QiVeT6sdv1AmU6yxzz7fTSqtAzLL5tkfg27eLKpAWRUTyHcrBLQXgdhsr8

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