Transaction not yet indexed

53NmEqaPeCYmKdcwNyiutnGM9Mkr7ZEEsQphcmwLxNuUDgJ5fKX68vez1bdnUuzfvCCwuZcS4fcg9Ut3WW93Jb49

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