Transaction not yet indexed

52LbcPzkrG1MBYMFBAAM17hugk33x1sn6iKK6NdzDGRPP4HtEDUtczhdZUBC1V4oxzAjLXZshVCcEju2p4eTW8GV

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