Transaction not yet indexed

2C66bSeP6oSW6b6tipd89cZK3ZNNFKMxNKAJNpbMMg5ksTNm2uEinPpmjBQmUNtwyhA84AWKifcKChhYmpYY9y9G

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