Transaction not yet indexed

257SMTZjTUPamLebeX7vikUtZTxCBiGG3Js4sKekbbd4doqkeoBzRVH6gr2cLs6W6XuQRT2Rgk3f6H6HgKWqyzPk

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