Transaction not yet indexed

LYKMqjdPHu9oDgSiR3y9bXX7vmEnc7AfqmWvqMYcbeAN4Sfn5ETrWYmuw6bjvFT7YzrypeFg3tSi8sAw6sZDtx6

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