Transaction not yet indexed

53efsKhacVYb9a6XppLcY6PS9FqhtjxUjvCXWYKkRmZHey16DvGcEqFXCW3PQpPDfa5fAuM9XcGEGro9Goaqdrz2

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