Transaction not yet indexed

TcUSkUSAKC6UstMRvSX5ZESzXRs9CYbPoNE9HNyrdfsDSf7whxn839BEiBJS5De7kPfXyDL5y9FPCuFVsEKKBmP

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