Transaction not yet indexed

53t5SrFe6vtRoZVBmJ3e3uv5DuH5DzTe7nr6zKW3p2ZhYDELVSUfvi3DTrcm9pwDchEKxZyn195JSbCBESq2pFq4

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