Transaction not yet indexed

66VkJHT2XXyamCMvwcxkyUweGHMRVYGL46p4UonvxnVoBHcvxpDgABqkVBJVAcAVNeX1xeK1ZngNLEvwMdTKTCPM

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