Transaction not yet indexed

53wF53uuTPiiQhtv6MNjHsFrn5BWywg7EBUN2BcfWfxYxRPnJ15Fpp4HTYPFC9brEk9HtZBQ3e46pwxCNrirVKy8

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