Transaction not yet indexed

Xx1e87bytUYFJCFj9zfEQzzubzz2JL9Q9ctdS2mTCakHkBsQG3BDBXRSAKExRJC3asaaCCUNVkK2cGbKuxoVmn4

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