Transaction not yet indexed

53CUouYKmobmrtSX2LDPnPEVGPR17y29Ee8ZUyLM5oBcw4Mfk4xF18MFDsm7KSKPaKnHxhCe2BLg7Pf1XyF4gKZq

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