Transaction not yet indexed

mtkW52w5FnWE7igF7ZNpy9vixLRkQC1TJABetN6U37Fi1eqfqq3qDPjx1BnBVcNaLBbXjGv4aPNC9RsWLU5f981

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