Transaction not yet indexed

MYxTfyQ18pyJBvkxi7NaLEo9cFijuF6JVd9C7StNtAEZsKFn72ExbgnM7F8BM2Lp3CyvMPdA7Z4UvqujwViVUB2

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