Transaction not yet indexed

5RMKsytXqkv7mUmXRQpyzMqWbaXRbt7HwpKuSqzMgrM5Nsn4FMzNJj8FD9UEMh8mQAPd4BFaeXu3LSBbcC2EYVRR

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