Transaction not yet indexed

66pMHj3umpEhrxr7MoJi7hqBw8itvs6LYtsGr7N6HKSAgkDBMKCF8oTfjWR2f2ggvzBjnfDtDZJTCKFbd7ZF8KcU

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