Transaction not yet indexed

PE26pAADEMoVCUK7hj3p3keHKDgovUGWhwG2cQKU1fai2fQ9ntygjxYgptXJhRmmxLDa1ps6zX427uQPUWdPYU2

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