Transaction not yet indexed

52h21J6QazunuZJmASed8NSvDm4Qtpi1W2tRiCztdMLwXCz8aPsv6VSH2N2FW5tyMBpcaWN4a19BTfYAJ3bhxWxe

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