Transaction not yet indexed

rMHCbTCzSkMZijwNw1Kh3xka4xy2ouSg5WWJqsNfTE9w4ZCPfcd7pRkYmLedypFFaKV2ePnctPJMhYgUT8XD4GR

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