Transaction not yet indexed

52EJM5DTF1MrACU5ntj5Tbo3bcGbupCnM9gSvqCHewHnUpZUHCDz1THm8DidFP9pcoS2vxUAFvTpqX3Ae5PGRgMM

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