Transaction not yet indexed

53k5v4xcRkWS5gWYeayJxtzYSENsPuCTvkFPBmoHUoqqdkuuGJ1UzjGP8oPya5fZU5VmfQk1CYYznmMAnFj8WbcS

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