Transaction not yet indexed

639Sm4YidJqmP2U5wWDYMVZbj8VjBD2K6J5dPqnihKkyqs3TENkmoTRmECKXVRiAPcUgiuqrwvDMKxnoPspvhHV6

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