Transaction not yet indexed

53hcGcPLumZwPE2w9fSBSRpZLXxh7iQDAk3z8uLyLacdZXH5VubThR3a2QcpeGF6MGWpYVwgvLXusNYmFrLVMAbP

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