Transaction not yet indexed

21X2Gs2JUBtuEbPCwVQFmPyR9BGu1dc2b56AqL4UmahWrhN2ngvxQDy8GSQxnjmg8b96wsERCNxX2UTnC8sz8Mqq

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