Transaction not yet indexed

HCmmD59vfK4i4rELrTojmcvijK1c4ZPCGDJ5WtvdSSA4FT6m8Hndf5STBXb8qJrWGvdEat7jQjCSHkx48vAWaDo

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