Transaction not yet indexed

66Pnj8eNB34ikpJsi5TcQ7LwRjMJwZuy2ij7Hc8vF7icEwCXSFJBmjy9ajhrHAnSZH2tVCNtSDZQd8ZMHBqPbU19

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