Transaction not yet indexed

MR6Bafi9BLv2Nsz4PiMVNnjmkbzaBifTs7AZTXfXPXVYEMY2XNpK9TS9Fx7yq9z1W8o7MmjsNXwMwbTNLi1Mot6

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