Transaction not yet indexed

53ZtAMMUEZ1ngAetgAkcyhxtyZfahtP1aD2umsvjarUVRpyExWV7FcVcknJJqjnpzECKRPNFZvDJdrPrqkhcQbMq

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