Transaction not yet indexed

53ZD1xAwFYFz44Qw4LWC8a7XP1JyDyLd53YT47AmR4ZdxuzwGd8csZqKKxf4CCboDRRCfqmfYSq9TY4RdHAHb3Sn

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