Transaction not yet indexed

53MLS6rEpkE5UjkjAYctg4Yf6a4NjvUFHSy9HumZ2WYEjoNVtV2NzorWCr52eM2YdyBzo92MaXkTMpjbmbowZVR3

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