Transaction not yet indexed

66FfWeQpKVrVgYCBc8x1hJdHweMBxK7JJH247BfT16eeCmc2rymWEm3cdPvYkAvwS42Gzo4e866ZYuZcs3jF3CoU

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