Transaction not yet indexed

53o2U2RD6ZkUgwuULxtPTF5mxoTmSNiA2PaHiPy5LVCcqFWL8xX77kyhSAb4jxXFTfWDxo8jN2nEBhpk4z8Uu9gi

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