Transaction not yet indexed

1MATm4DDkU168ywWfTFTZBE42uS3FRLRKkpcDoGdWMAjNSVKFdRGYbnLuYKd19rN4KxCjxQTu5E57iwtFCbDa7d

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