Transaction not yet indexed

mdK223LeyN683cvAvYuZFd2kbkKKn1vbeTPsyDBv4oue2U2MQsmw1ogzZHfJgwsD1Cs3dbME9JywtMuLpJPTFk8

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