Transaction not yet indexed

aJMmR1AHQRErSRrQJMMnEgRMERveHgbiUq8fzLbWsrC9Pbfb7Uu9TPs3FqbcATkdswzKwdPHgCc1XBG9YmGcHYV

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