Transaction not yet indexed

28Ssn7AkLf9eA6vLhpZ3spzB2ccfimAqsJCNmsS4BN5Anj7xhbAr56ZvwyWSzmFu1PQiYet1dC33cNfvdov1D4cs

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