Transaction not yet indexed

21K3twBJa1iAkatDN9MSrafzcNfzePNzdZbgHUeEewZ4sM2r69PJj5rNxgJ7Daoo2c2ntxz23qmBfSFkQ7DMeCgQ

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