Transaction not yet indexed

64tkkxgucECJBwcQVCP4we73mdMdPcJ29yVi3o5qvfmchqNmghCCdv7opn5JQT3sxiaVRtWSZBKVMmzyZdb7MNL2

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