Transaction not yet indexed

myMbDyAU54hppwXYsqQ18W3HDWW6PKw5Ax54YBwLTFsmc53boASPFvat3imdFZwr6UE5tKZMEciTzqZmhqUEhS4

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