Transaction not yet indexed

21tKP1EEXvYdEeW9cutAtcHhUkmi8HfvcGrbYqmQd8ivbrRnXN442YsPyLtc8CH4SPhMpUjDsRBbYSDm2cg3Q8Mn

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