Transaction not yet indexed

XMDymPsJrfsPPTHn4KSQjRoztUfZ3Qwe7CEf4fwdjGmbXQHB5TwFSFySp66qyfhZ5iqusnSMz2C6QebPBdZvWCs

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