Transaction not yet indexed

66cCMd99HHfPZJkHrRegv3DxsVSSQxPoitZ4drYZEXyt9Cw75Je9y4YJqtSgqViNJ75D18kLUa4vjLu1R9rEEQwH

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