Transaction not yet indexed

21ZfFvRSyX1Lxvu3bro5sg1eGz6F1NmTCPZJe8sSU399idtcGnLxopD8hKkUPRiPhq6NFENSn13zFTdFFDxpkgsk

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