Transaction not yet indexed

tf8c66yDvKyGqfPyXXFvR9owbG2MZqzAWRCKTFQ4qLLmH5Fuaov3v7UQdcKpswQHYWaVqr8XSYtaFX3S69TpX5j

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