Transaction not yet indexed

21a2Ng5vNCkxet9Q8Z2j26nBUB4cLWJ9R7N1KnfFSQjm4GJuBXgxJrT2kxkPZh9mcdecF8Y3owqFKxJUPWvSq2eK

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