Transaction not yet indexed

21SeSiWNqSjdNovAtw7Sw2Lxpx5NJru4aGUnicRbNjdRMiui1oxkvE7mRLUo9f8QHSmqHpv3Np637UH4oP4pqci6

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