Transaction not yet indexed

1McU4cvYPMJVm99NoxvdhxuxeQ4WU8DQLiYSpVvy15ZmgQ8Q9fWN74fpVvL3TmsCZ6eJZxrTDcJVAM8ehCmD7KT

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