Transaction not yet indexed

56CFXHUVhSdyrxeSF5HUtVJ88QP8gc5HH6aw3fqWiCYpuqFtfa6jiqLtEQGT7aDocYGPtNdpCzvH3kkDXZtV3Nr7

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