Transaction not yet indexed

53n1NUZBPR7ak2fskkhbeMSxFNV7w2Q2zxcHVQ83gSD2xYMf6PqoTbF7KkzdqdfMuQQhVzcJ2shuub4B2rQx2WFE

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