Transaction not yet indexed

52PCoKEmmWQCBitJT4FtqgLvj7X2hEzQDLTMmTWUzmpc55RmkUmVVTYR9M2dGuoSQ6GqoGVVZmou4vHQWFc4oSFT

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