Transaction not yet indexed

53mppfHMvE7AAwoY9i3LVCeDtsuDWi1zBnWuSCfzidkFzYntq8CfoRdFadUL3wmUUJFPDVwoxYfBKVLeiAYEwRht

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